Entering / 003
Effective Use of Textbooks / 006

Chapter 1.
Conjugation of nouns and adjectives

Day 1: Conjugation of Nouns / 014
Day 2: Conjugation of I-adjectives / 018
Day 3: Conjugation of the Adjective "Na" / 022
Day 4: Various Expressions Using "い?" Adjectives / 026
Day 5 Review: Conjugating Nouns and Adjectives / 032
Vocabulary Worksheet - Nouns & Adjectives / 036

Chapter 2.
Types of verbs and their basic conjugation

Day 6: Types and Classification of Verbs / 042
Day 7: Group 3 Verb Conjugation / 046
Day 8 Group 2 Verb Conjugation / 050
Day 9 Group 1 Verb Conjugation - Honorifics / 054
Day 10 Group 1 Verb Conjugation - Indefinite Form / 058
Day 11 Group 1 Verb Conjugation - Past Tense / 062
Day 12: Conjugation of Group 1 Verbs / 066
Day 13 Review: Verb Types and Basic Conjugation / 070
Vocabulary Worksheet - Verbs / 076

Chapter 3.
Various expressions using verbs

Day 14: Expressions Using the た and ます Forms of Verbs / 082
Day 15: Expressions Using the Nai Form of Verbs / 086
Day 16: Expressions Using the て Form of Verbs / 090
Day 17: Verb Potential Forms and Conjugation Expressions / 094
Day 18: Verb Conjugation and Volitional Forms / 098
Day 19: Various Expressions Using Review Verbs / 102
Vocabulary Worksheet - Adverbs & Conjunctions / 108

Chapter 4.
Passive & Causative & Causative Passive of Verbs

Day 20: Passive Verbs and Conjugation / 112
Day 21: Causative Forms and Conjugations of Verbs / 116
Day 22: Causative Passive Verbs and Conjugation / 120
Day 23 Review: Passive Verbs? Causative Verbs? Causative Passive Verbs / 124
Vocabulary Worksheet - Idioms / 128


Chapter 5.
Japanese-specific expressions

Day 24: The Meaning and Use of ∼ている, ∼てある / 132
Day 25: The Meaning and Use of ∼てくる, ∼ていく / 136
Day 26 Meaning and use of くれる?もらう?あげる / 140
Day 27: Conditional & Assumption Expressions and Usage / 144
Day 28: Expression and Use of Guessing & Metaphors / 148
Day 29: Types and Uses of Honorifics / 154
Day 30 Review: Japanese Expressions / 160

Japanese is considered an easy foreign language for Koreans to learn because it has the same basic word order as Korean.
However, no matter how similar the language is, it is by no means easy to study as it is a foreign language.
At first, grammar may seem easy, but when it comes to studying the types of verbs and their conjugation, the content is often complicated and difficult, leading many to give up.
Studying Chinese characters is not easy either.
It is difficult to follow and write, and even the same Chinese character has many ways to be read, so it takes a lot of time and effort to learn and memorize them all.


In this way, the best way to achieve the desired level of skill in studying Japanese, where both grammar and kanji are not easy, is 'consistency.'
How about studying consistently every day for just a month? With consistent study, even the material that once seemed difficult will gradually become easier to understand and even become more enjoyable.

This book is structured so that you can finish it in one month by studying it as if you were solving a quiz, 4 pages a day.
In addition to basic grammar, it also includes vocabulary lists necessary for beginners and conversations that incorporate the content learned, so you can naturally learn grammar, vocabulary, and conversation together.

Also, since studying a foreign language requires as much exposure as possible, we've made the textbook simple and lightweight so you can carry it around and refer to it whenever you want.


The 'transcription method' of studying by writing by hand is one of the best ways to improve a person's memory.
Why not immerse yourself in Japanese study, experiencing the feel of a pencil for the next month? I hope this book will be helpful to those seeking new experiences and challenges in life through Japanese.
- In the middle of entering